Every post now carries one unique local-ComfyUI/Ideogram 4 base frame, composited
into EN + ZH share cards, a banner and list thumbs.
- the shipped prompts_catalog held only 21 distinct metaphors for 72 posts (16
shared one visual), so all 72 were rewritten as unique object+state metaphors
and 10 frames re-rolled after OCR found pseudo-text rendered at legible size
- render_from_art.mjs emits JPEG by default (558 KB PNG -> 84 KB mozjpeg q85);
the ZH 1200x630 card did not exist before this batch
- 288 frontmatter fields migrated; the 144 v1 PNGs are gone
- PostList's thumb helper keys off the base slug (a ZH card is zh-<slug>.jpg while
the thumb is <slug>-800.webp, which 404'd the whole ZH listing)
- [...slug].astro's <picture> regex accepts .jpg
- the repo now carries the art inputs (metaphors.json, captions/<slug>.json,
refreshed prompts_catalog.json) so a frame is reproducible from git alone
The consultant-approved "one art, four targets" work existed only in the
working tree. Commit it so the 72-post rollout is reproducible from the repo
instead of from one session's scratch files.
- template-v2.html / v2.1 / v2.2: the iteration the consultant reviewed, plus
the accepted frosted-bento layout (736x536 card, blueprint grid, full-width
evidence bar, self-fitting headline script that reports "FIT <n>px").
- render_sample_suite{,_v2,_v3}.mjs + fit-title-probe.mjs: how the two sample
posts were rendered for rounds 2-4 (kept for provenance).
- generate_prompts_catalog.py + prompts_catalog.json: the 72 per-post prompts
and their visual metaphors, extracted from the posts themselves.
- render_from_art.mjs (new): the batch renderer. One zero-text base frame per
post -> banner 1600x900 webp (+jpg fallback), social card 1200x630 (EN and
zh-<slug>), thumbs 800x420 and 400x210. Cards are filled from frontmatter +
art-meta.json; a missing evidence line or a headline that never settles is a
hard failure, never a silently-degraded card.
- art-meta.json: the per-slug input contract. Two slugs wired; 70 still need
base art (GPU) and a hand-written evidence line.
- README: documents the pipeline, the measured format choice (558 KB PNG ->
84 KB mozjpeg q85) and the PostList thumb-helper trap when ogImage moves to
.jpg.
Proof the renderer reproduces the accepted output: re-rendering the two sample
posts yields banner + 800px thumb files BYTE-IDENTICAL to the consultant's
delivery (sha256 16e6a7b0, f3b29f38, c4e28291, 8095ec6c), and all four cards
report FIT, 2-3 title lines, 2 description lines, 0 overflow in x and y.
hoelee